Combined cardholder and gameboard support assembly



FIG. 1 is a top plan view of a combined cardholder and gameboard support assembly showing my new design;

FIG. 2 is a front elevational view thereof, the right-side, left-side and rear elevational views being identical;

FIG. 3 is a bottom plan view thereof; and

FIG. 4 is an enlarged perspective view thereof. 

The ornamental design for a combined cardholder and gameboard support assembly, as shown and described. 